Urban land use separability as a function of radar polarization
作者:
FLOYDM. HENDERSON,
KELLYA. MOGILSKI,
期刊:
International Journal of Remote Sensing
(Taylor Available online 1987)
卷期:
Volume 8,
issue 3
页码: 441-448
ISSN:0143-1161
年代: 1987
DOI:10.1080/01431168708948652
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this study the relationship between urban land use features and radar polarization was examined. Statistical tests were applied to density readings of HH-and HV-polarized X-band SAR imagery to determine: (1) differences in signal return among urban land use categories within a single polarization and (2) variations in signal return between polarizations for individual land use categories. Only one category produced a statistical difference between polarizations. Although some categories were separable on both polarizations, others were separable only on a single polarization. Possible reasons are discussed along with an observed clustering of classes by signal response/grey tone.
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